Subtract 40/42 from 35/16
1st number: 2 3/16, 2nd number: 40/42
35/16 - 40/42 is 415/336.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 42 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
35/16 = 35 × 21/16 × 21 = 735/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
40/42 = 40 × 8/42 × 8 = 320/336 - Subtract the two like fractions:
735/336 - 320/336 = 735 - 320/336 = 415/336 - In mixed form: 179/336
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